F4P vs K9K 1.5 dCi (post-2010)
Side-by-side reliability comparison
Higher reliability score
K9K 1.5 dCi (post-2010)
BUY
78/100
+6 points over F4P
0
/ 100
ACCEPTABLE
F4P
Renault
0
/ 100
BUY
K9K 1.5 dCi (post-2010)
Renault
Specifications
F4P
K9K 1.5 dCi (post-2010)
Brand
Renault
Renault
Verdict
ACCEPTABLE
BUY
Reliability
72
78
Years
1998--2006
2010--2020
Displacement
1783 cc
1461 cc
Layout
I4
I4
Type
Petrol Na
Diesel
Power
120 hp
75--110 hp
Known Issues
2
3
Total Risk Cost
€600--€1,300
€1,300--€3,100
Character
F4P
"Laguna I/II, Megane. F-family 1.8. Timing belt. Phase variator. Oil leaks at high mileage. Less popular than 2.0 F4R sibling. Adequate performance."
K9K 1.5 dCi (post-2010)
"Revised K9K. Improved turbo and injectors. Still Europes most common small diesel. Proven long-distance."
Issues Comparison
F4P 2
▲ HIGH
Timing belt (interference)
● MODERATE
Phase variator failure
K9K 1.5 dCi (post-2010) 3
▲ HIGH
Timing belt — INTERFERENCE ENGINE (critical)
● MODERATE
EGR fouling + DPF (city use)
● MODERATE
Turbocharger wear at high mileage